What was found
CABIN DR 5R EMERGENCY LIGHT BATTERY PACK EQ M33408 DEEP CYCLE TEST FAIL TRANSFER REFER NON-ROUTINE WO.4051208 DR 5R EMERGENCY LT BATTERY PACK AND CHANGER REPLACED AND CARRIED OUT INSTALLATION TEST RESULT NORMAL AS PER AMM 33-51-06.
- Difficulty date
- November 22, 2024
- Submitted
- November 25, 2024
- Operation
- Air carrier
- Aircraft
- N2138U
- Make and model
- Boeing 777300ER
- Aircraft serial
- 62649
- Aircraft time
- 31,098 hours, 3,369 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Discharged
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.